Don't update tree on deselect #18396

Job	Run time
📊 Static checks / Code style, file formatting, and docs	59s
🐧 Linux / Editor w/ Mono (target=editor)	36m 5s
🐧 Linux / Editor with doubles and GCC sanitizers (target=editor, tests=yes, dev_build=yes, scu_build=yes, precision=double, use_asan=yes, use_ubsan=yes, linker=gold)	36m 59s
🤖 Android / Template (target=template_release)	27m 45s
🐧 Linux / Editor with clang sanitizers (target=editor, tests=yes, dev_build=yes, use_asan=yes, use_ubsan=yes, use_llvm=yes, linker=lld)	32m 7s
🐧 Linux / Editor with ThreadSanitizer (target=editor, tests=yes, dev_build=yes, use_tsan=yes, use_llvm=yes, linker=lld)	27m 18s
🍏 iOS / Template (target=template_release)	14m 25s
🍎 macOS / Editor (target=editor, tests=yes)	40m 41s
🐧 Linux / Template w/ Mono (target=template_release)	23m 13s
🌐 Web / Template (target=template_release)	18m 50s
🍎 macOS / Template (target=template_release)	14m 7s
🐧 Linux / Minimal template (target=template_release, everything disabled)	13m 28s
🏁 Windows / Editor (target=editor, tests=yes)	39m 51s
🏁 Windows / Template (target=template_release)	27m 51s
🪲 Godot CPP / Build and test Godot CPP	6m 52s
	6h 0m 31s

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